package controllers

import (
	"encoding/json"
	"errors"
	"gitee.com/lzqysoft/ilive/models"
	"strconv"
	"strings"
	"time"
	//	"github.com/astaxie/beego"
	//	"gitee.com/lzqysoft/ilive/libs"
)

// oprations for Collection
type CollectionController struct {
	CommonController
}

func (c *CollectionController) URLMapping() {
	c.Mapping("Post", c.Post)
	c.Mapping("GetOne", c.GetOne)
	c.Mapping("GetAll", c.GetAll)
	c.Mapping("Put", c.Put)
	c.Mapping("Delete", c.Delete)
	c.Mapping("GetCollectionList", c.GetCollectionList)
	c.Mapping("DeleteCollections", c.DeleteCollections)
}

// @Title Post
// @Description create Collection
// @Param	body		body 	models.Collection	true		"body for Collection content"
// @Success 201 {int} models.Collection
// @Failure 403 body is empty
// @router / [post]
func (c *CollectionController) Post() {
	var v models.Collection
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &v); err == nil {
		if _, err := models.AddCollection(&v); err == nil {
			c.Ctx.Output.SetStatus(201)
			c.Data["json"] = v
		} else {
			c.Data["json"] = err.Error()
		}
	} else {
		c.Data["json"] = err.Error()
	}
	c.ServeJSON()
}

// @Title Get
// @Description get Collection by id
// @Param	id		path 	string	true		"The key for staticblock"
// @Success 200 {object} models.Collection
// @Failure 403 :id is empty
// @router /:id [get]
func (c *CollectionController) GetOne() {
	id, _ := c.GetInt64(":id")
	v, err := models.GetCollectionById(id)
	if err != nil {
		c.Data["json"] = err.Error()
	} else {
		c.Data["json"] = v
	}
	c.ServeJSON()
}

// @Title Get All
// @Description get Collection
// @Param	query	query	string	false	"Filter. e.g. col1:v1,col2:v2 ..."
// @Param	fields	query	string	false	"Fields returned. e.g. col1,col2 ..."
// @Param	sortby	query	string	false	"Sorted-by fields. e.g. col1,col2 ..."
// @Param	order	query	string	false	"Order corresponding to each sortby field, if single value, apply to all sortby fields. e.g. desc,asc ..."
// @Param	limit	query	string	false	"Limit the size of result set. Must be an integer"
// @Param	offset	query	string	false	"Start position of result set. Must be an integer"
// @Success 200 {object} models.Collection
// @Failure 403
// @router / [get]
func (c *CollectionController) GetAll() {
	var fields []string
	var sortby []string
	var order []string
	var query map[string]string = make(map[string]string)
	var limit int64 = 10
	var offset int64 = 0

	// fields: col1,col2,entity.col3
	if v := c.GetString("fields"); v != "" {
		fields = strings.Split(v, ",")
	}
	// limit: 10 (default is 10)
	if v, err := c.GetInt64("limit"); err == nil {
		limit = v
	}
	// offset: 0 (default is 0)
	if v, err := c.GetInt64("offset"); err == nil {
		offset = v
	}
	// sortby: col1,col2
	if v := c.GetString("sortby"); v != "" {
		sortby = strings.Split(v, ",")
	}
	// order: desc,asc
	if v := c.GetString("order"); v != "" {
		order = strings.Split(v, ",")
	}
	// query: k:v,k:v
	if v := c.GetString("query"); v != "" {
		for _, cond := range strings.Split(v, ",") {
			kv := strings.SplitN(cond, ":", 2)
			if len(kv) != 2 {
				c.Data["json"] = errors.New("Error: invalid query key/value pair")
				c.ServeJSON()
				return
			}
			k, v := kv[0], kv[1]
			query[k] = v
		}
	}

	l, err := models.GetAllCollection(query, fields, sortby, order, offset, limit)
	if err != nil {
		c.Data["json"] = err.Error()
	} else {
		c.Data["json"] = l
	}
	c.ServeJSON()
}

// @Title Update
// @Description update the Collection
// @Param	id		path 	string	true		"The id you want to update"
// @Param	body		body 	models.Collection	true		"body for Collection content"
// @Success 200 {object} models.Collection
// @Failure 403 :id is not int
// @router /:id [put]
func (c *CollectionController) Put() {
	id, _ := c.GetInt64(":id")
	v := models.Collection{Id: id}
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &v); err == nil {
		if err := models.UpdateCollectionById(&v); err == nil {
			c.Data["json"] = "OK"
		} else {
			c.Data["json"] = err.Error()
		}
	} else {
		c.Data["json"] = err.Error()
	}
	c.ServeJSON()
}

// @Title Delete
// @Description delete the Collection
// @Param	id		path 	string	true		"The id you want to delete"
// @Success 200 {string} delete success!
// @Failure 403 id is empty
// @router /:id [delete]
func (c *CollectionController) Delete() {
	id, _ := c.GetInt64(":id")
	if err := models.DeleteCollection(id); err == nil {
		c.Data["json"] = "OK"
	} else {
		c.Data["json"] = err.Error()
	}
	c.ServeJSON()
}

// @Title GetCollectionList
// @Description GetCollectionList
// @Success 200 {string} GetCollectionList success!
// @Failure 403 id is empty
// @router /GetCollectionList [get]
func (c *CollectionController) GetCollectionList() {
	c.TplName = "layout/collection_list.html"
}

// @Title DeleteCollections
// @Description DeleteCollections
// @Success 200 {string} DeleteCollections success!
// @Failure 403 id is empty
// @router /DeleteCollections [post]
func (c *CollectionController) DeleteCollections() {
	ids := c.GetStrings("Ids[]")
	for _, value := range ids {
		id, _ := strconv.ParseInt(value, 10, 64)
		err := models.DeleteCollection(id)
		if err != nil {
			c.Data["josn"] = err.Error()
			break
		} else {
			c.Data["json"] = "ok"
			var logs models.Log
			logs.UserId = c.GetSession("userinfo").(models.User).Id
			logs.Lon = 0
			logs.Lat = 0
			logs.Address = "-"
			logs.Type = 1
			logs.Contect = c.GetSession("userinfo").(models.User).Name + ":取消了收藏，id为：" + string(id)
			logs.Ip = "-"
			logs.Status = 1
			logs.Creater = c.GetSession("userinfo").(models.User).Name
			logs.Ctime = time.Now()
			logs.Updater = logs.Creater
			logs.Utime = logs.Ctime
			models.AddLog(&logs)
		}
	}
	c.ServeJSON()
}
